NAPPE DOUBLE ETANCHE POUR FORMER UN RELIEF SUR UNE FAUSSE PAROI

摘要

The fabric (6) has a peripheral attachment unit (10) formed in a form of harpoon for fixing the fabric on a rail (7). A solid transparent sheet (8) and a solid translucent sheet (9) are superposed and assembled on the attachment unit in a sealing manner. A valve (11) sets a space (12) between the sheets in pressure and obtains inflation of one of the sheets to form a relief (5). The harpoon is in shape of hook extended toward direction opposite to the space. An independent claim is also included for a method for assembling a fabric on rails forming a closed structure.